Infect 发表于 2025-3-26 22:08:47

Superconductivity: the paradox that was notThe earliest attempts to formulate a theory of electrical conductivity of metals brought into prominence the variation of conductivity with temperature. As lower and lower temperatures were reached toward the end of the nineteenth century, physicists began to study the resistivity of metals as a function of temperature.

六个才偏离 发表于 2025-3-27 01:53:08

Science and Philosophyhttp://image.papertrans.cn/m/image/632097.jpg

Licentious 发表于 2025-3-27 06:35:59

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Certainty 发表于 2025-3-27 10:05:39

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难理解 发表于 2025-3-27 15:49:32

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Keratin 发表于 2025-3-27 20:15:44

Knowledge Graphs: Venturing Out into the Wild,ing in most knowledge graphs. This paper argues that we need keep moving further beyond simple collections of encyclopedic facts. Three key directions are (1) aiming at more tightly integrated knowledge, (2) distilling knowledge from text and other unstructured data, and (3) moving towards cognitive
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查看完整版本: Titlebook: Methodological Aspects of the Development of Low Temperature Physics 1881–1956; Concepts Out of Cont Kostas Gavroglu,Yorgos Goudaroulis Boo